Sumi palette
Milky Deck
Five sumi stops with room to breathe — #993600 grounds, #d4571d and #f4743f do the talking, #fa8c61 softens, #ffb79c lifts. The split-complementary bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#993600
#d4571d
#f4743f
#fa8c61
#ffb79c
The generator opens with #993600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.